diff --git a/package-lock.json b/package-lock.json
index 18bb82b..1b4faa6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
         "hexo-generator-category": "^2.0.0",
         "hexo-generator-index": "^4.0.0",
         "hexo-generator-tag": "^2.0.0",
+        "hexo-image-figure-caption": "^0.1.0",
         "hexo-next-giscus": "^1.3.0",
         "hexo-renderer-ejs": "^2.0.0",
         "hexo-renderer-markdown-it-plus": "^1.0.6",
@@ -21,7 +22,7 @@
         "hexo-server": "^3.0.0",
         "hexo-theme-landscape": "^1.0.0",
         "hexo-theme-next": "^8.21.0",
-        "katex": "^0.16.11"
+        "katex": "^0.16.20"
       }
     },
     "node_modules/@adobe/css-tools": {
@@ -899,6 +900,11 @@
         "node": ">=14"
       }
     },
+    "node_modules/hexo-image-figure-caption": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/hexo-image-figure-caption/-/hexo-image-figure-caption-0.1.0.tgz",
+      "integrity": "sha512-6rR7Kg8KjvftBDWnaKTw2uhaEXFZkdgC4oTnYjp6BK7NmvyNWV8xWDJeTu7B2ZKY9x/FDkpHwTaztueeRtc9CA=="
+    },
     "node_modules/hexo-log": {
       "version": "4.1.0",
       "resolved": "https://r.cnpmjs.org/hexo-log/-/hexo-log-4.1.0.tgz",
@@ -1218,9 +1224,9 @@
       ]
     },
     "node_modules/katex": {
-      "version": "0.16.11",
-      "resolved": "https://r.cnpmjs.org/katex/-/katex-0.16.11.tgz",
-      "integrity": "sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==",
+      "version": "0.16.20",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.20.tgz",
+      "integrity": "sha512-jjuLaMGD/7P8jUTpdKhA9IoqnH+yMFB3sdAFtq5QdAqeP2PjiSbnC3EaguKPNtv6dXXanHxp1ckwvF4a86LBig==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
diff --git a/package.json b/package.json
index 3c02205..eadabcb 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,6 @@
     "hexo-theme-landscape": "^1.0.0",
     "hexo-theme-next": "^8.21.0",
     "hexo-image-figure-caption": "^0.1.0",
-    "katex": "^0.16.11"
+    "katex": "^0.16.20"
   }
 }